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Introduction to SQL

Introduction to SQL
Which of the following do you need to consider when you make a table in SQL?

Data types
All of these
Default values
Primary keys

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Introduction to SQL
The FROM SQL clause is used to...

specify what table we are selecting or deleting data FROM
None of these
specify search condition
specify range for search condition

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Introduction to SQL
Which of the following SQL commands is used to retrieve data?

INSERT
DELETE
JOIN
SELECT

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Introduction to SQL
The format SELECT-FROM-WHERE is the fundamental framework of SQL SELECT statements.

False
True

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Introduction to SQL
The keyword BETWEEN can be used in a WHERE clause to refer to a range of values.

True
False

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Introduction to SQL
To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.

ONLY
SINGLE
UNIQUE
DISTINCT

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